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Vitamin B12 tablet Calories
Vitamin B12 supplement, calorie-free or very low calorie
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
Quick answer
1 piece (whole) of Vitamin B12 tablet (0 g) has 0 calories. That works out to 400 calories per 100 g. It contains 0.1 g of carbs, 0 g of protein, 0 g of fat and 0 g of fiber. Its 1000 µg of B12 covers 41667% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Vitamin B12 tablet Nutrition Facts
Selected: 1 piece (whole) · 0.1 g
0
KCAL / 0.1G
Carbs
0.1g
· 0% DV
Protein
0g
· 0% DV
Fat
0g
· 0% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 100% · Protein 0% · Fat 0%
Vitamin B12 tablet nutrition facts table · 1 piece (whole) (0.1 g)
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 0 kcal | |
| Total fat | 0 g | 0% |
| Saturated fat | 0 g | 0% |
| Trans fat | 0 g | |
| Sodium | 0 mg | 0% |
| Total carbohydrate | 0.1 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 0 g | 0% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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How Many Calories in 1 Vitamin B12 tablet?
| Serving | Amount | Calories |
|---|---|---|
| 1 piece (whole) | 0.1 g | 0 kcal |
| 2 piece (double) | 0.2 g | 1 kcal |
| 3 piece (triple) | 0.3 g | 1 kcal |
| 5 piece (jumbo) | 0.5 g | 2 kcal |
| 1 g | 1 g | 4 kcal |
| 100 g | 100 g | 400 kcal |
Calculated from 400 calories per 100 g.
Frequently Asked Questions About Vitamin B12 tablet
What is a vitamin B12 tablet used for?
A vitamin B12 tablet is used to prevent or correct low B12 intake or deficiency. B12 is needed for normal red blood cell formation and nerve function, but taking a tablet is not a general remedy for tiredness when B12 levels are already adequate.
How should you take a vitamin B12 tablet?
Take a vitamin B12 tablet as its package directions specify. Some tablets are meant to be swallowed with water, while others dissolve or are chewed; these forms are not automatically interchangeable, so follow the instructions for your product.
When is the best time to take a vitamin B12 tablet?
There is no established best time of day for a vitamin B12 tablet. Choose a time you can remember and follow the product directions; if you feel more alert after taking it, taking it earlier may suit you better.
Should you take a vitamin B12 tablet with food?
A vitamin B12 tablet can usually be taken with or without food. Food is not generally needed for its absorption, but taking it with a meal may be more comfortable if supplements tend to upset your stomach.
Does a vitamin B12 tablet give you energy?
A vitamin B12 tablet may help restore normal energy if low B12 is causing fatigue. It does not act like a stimulant, and taking extra B12 is unlikely to boost energy if you already get enough.
How long does a vitamin B12 tablet take to work?
A vitamin B12 tablet does not relieve symptoms on a fixed schedule. Improvement depends on the cause and severity of deficiency, and symptoms may take weeks or longer to change; a clinician can advise when to check levels again.
What are the side effects of a vitamin B12 tablet?
A vitamin B12 tablet is usually well tolerated, though some people report nausea, diarrhea, or headache. Stop taking it and seek urgent help for signs of a serious allergic reaction, such as trouble breathing or swelling.
Can you take too much vitamin B12 in tablet form?
Taking more than directed is not usually associated with serious toxicity, but unnecessarily high doses can still cause unwanted effects in some people. Check whether other supplements or multivitamins you use also contain B12.
Can you take a vitamin B12 tablet with coffee?
Yes, you can generally take a vitamin B12 tablet with coffee; coffee is not known to block B12 absorption from a supplement in a meaningful way. Use water instead if the product directions specifically say to do so.
Can a vitamin B12 tablet interact with metformin or acid-reducing medicines?
Yes, long-term metformin use and some acid-reducing medicines can contribute to low B12 levels. If you take either regularly, ask your healthcare professional whether B12 testing or supplementation is appropriate rather than changing your medicine yourself.
Vitamin B12 tablet Vitamins & Minerals
Vitamins
B12
1000µg · 41667% DV
Vitamin A
0µg · 0% DV
B1
0mg · 0% DV
B2
0mg · 0% DV
Minerals
Calcium
0mg · 0% DV
Iron
0mg · 0% DV
Magnesium
0mg · 0% DV
Zinc
0mg · 0% DV
Sodium
0mg · 0% DV
Potassium ⭐
0mg · 0% DV
Vitamin B12 tablet Glycemic Index
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
How to Burn Off Vitamin B12 tablet
What is Vitamin B12 tablet?
A Vitamin B12 tablet is a dietary supplement that provides vitamin B12 in tablet form. B12 occurs naturally in foods such as meat, fish, eggs and dairy, while tablets offer a convenient additional source for people who want one. Formulations and directions vary by product.
Depending on the tablet, you may swallow it with water, chew it or let it dissolve in your mouth; check the label for the intended method. It can fit into a breakfast routine or be taken at another convenient time. The per-100-gram figures on a nutrition table do not describe a typical tablet, which weighs very little and contributes negligible calories. For vegans, it can provide a B12 source without animal-derived foods.
How Nutritious Is Vitamin B12 tablet?
Nutrient density
Very high
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Satiety score
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
Is Vitamin B12 tablet Processed?
NOVA 4
Ultra-Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
Does Vitamin B12 tablet Contain Allergens?
No known major allergens
Which Diets Is Vitamin B12 tablet Good For?
Vegan
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
Vitamin B12 tablet Fat Profile
SATURATED
0g
MONOUNSATURATED
0g
POLYUNSATURATED
0g
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Nutrition data compiled from USDA FoodData Central and scientific sources.